Movie: Hum Kisi Se Kum Nahi (2002) Song: Yeh Kya Ho Raha Hai Singer(s): Alka Yagnik,Sonu Nigam and Anu Malik Music: Anu Malik Lyrics: Anand Bakshi and Javad Siddiqui Actors: Amitabh Bachchan, Sandjay Dutt, Adjay Devgan and Aishwariya Rai Director: David Dhawan Plot summary The film starts with Munna Bhai (Sanjay Dutt), a dreaded Mumbai-streeted goon, waiting for his enemy Pillai (Ashish Vidyarthi) to arrive, so Munna, and his man Pappu Pager (Satish Kaushik) can attack him. Munna had found Pillai while he was young, and he taught him how to murder, kill, attack and self-defence, now Pillai is using his own taught-skills on Munna, and that is why Munna wants to kill him. Pillai's uncle, a kind-hearted man tells Munna to make his hatred into friendship, and while he is explaining that, Pillai jumps out ready to shoot Munna as his uncle jumps front and takes the bullet. He dies at that point, as Munna beats Pillai up. He chases him into Komal's (Aishwarya Rai) dancing class, and then stops Munna from beating him up and explains to him the same that his uncle did. Munna straight-away falls in love with her without realizing that he is in love. Noticing that Munna Bhai seems to be ill, his sidekick takes him to Dr. Malhotra (Amitabh Bachchan), whose diagnosis is that Munna Bhai is suffering from the 'love virus' which can only be cured with love. He advises Munna Bhai to try to woo the girl with whom he is smitten. What Dr. Malhotra and Munna .